Used GMC Sierra 1500 AT4 for Sale nearPickering, ON

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118 vehicles found
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior colour:
Black
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
48,712
Stock #:
2490P
VIN:
3GTUUEE88SG148350
Black 2025 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Bolton GM

Sponsored by Bolton GM

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

48,712 km

Bolton, ON
49 km away
Good Deal
Certified Pre-Owned

$59,888

Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior colour:
Black
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
33,798
Stock #:
C-29591
VIN:
3GTUUEE88SG229591
Black 2025 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

33,798 km

Brampton, ON
51 km away
Fair Deal

$64,995

Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior colour:
Gray
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
58,297
Stock #:
260344A
VIN:
3GTUUEE89SG152729
Gray 2025 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
New arrival

Sponsored Listing

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

58,297 km

Mississauga, ON
50 km away
Fair Deal

$62,995

Year:
2019
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Combined gas mileage:
14 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
94,611
Stock #:
2893BA
VIN:
1GTR9EED7KZ198662
 2019 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2019 GMC Sierra 1500

AT4 Double Cab 4WD

94,611 km

Aurora, ON
37 km away
Fair Deal

$36,995

Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Black
Interior colour:
Black
Transmission:
Automatic
Mileage:
46,417
Stock #:
261184A
VIN:
3GTUUEEL2RG172948
Black 2024 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

46,417 km

Port Hope, ON
66 km away
Great Deal

$52,888

Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Black
Interior colour:
Black
Transmission:
Automatic
Mileage:
42,981
Stock #:
U7684
VIN:
3GTUUEEL6RG240040
Black 2024 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

42,981 km

Bolton, ON
50 km away
Great Deal

$53,994

Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Transmission:
Automatic
Mileage:
151,732
Stock #:
MG106428
VIN:
3GTP9EELXMG106428
White 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$2,388

 

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

151,732 km

Peterborough, ON
80 km away
Good Deal

$37,912

$35,524

Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Silver
Interior colour:
Gray
Transmission:
Automatic
Mileage:
125,117
Stock #:
18-260570B
VIN:
1GTU9EETXMZ105878
Silver 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

125,117 km

Ajax, ON
5 km away
Good Deal

$38,816

Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Transmission:
Automatic
Mileage:
48,501
Stock #:
WB2107
VIN:
3GTUUEELXRG370340
White 2024 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

48,501 km

Richmond Hill, ON
30 km away
Good Deal

$54,984

Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Black
Interior colour:
Black
Transmission:
Automatic
Mileage:
109,322
Stock #:
2461P
VIN:
3GTPUEEL8NG504429
Black 2022 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

109,322 km

Bolton, ON
49 km away
Good Deal
Certified Pre-Owned

$46,995

Year:
2023
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
93,589
Stock #:
26YUK22A
VIN:
3GTUUEE86PG105018
 2023 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$2,000

 

2023 GMC Sierra 1500

AT4 Crew Cab 4WD

93,589 km

Virgil, ON
66 km away
Good Deal

$48,988

$46,988

Year:
2020
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior colour:
Onyx Black
Combined gas mileage:
14 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
105,583
Stock #:
E3331
VIN:
1GTP9EEL4LZ226207
Onyx Black 2020 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,198

 

2020 GMC Sierra 1500

AT4 Crew Cab 4WD

105,583 km

St Catharines, ON
75 km away
Fair Deal

$44,698

$43,500

Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Transmission:
Automatic
Mileage:
75,576
Stock #:
RG317275
VIN:
3GTUUEEL2RG317275
White 2024 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

75,576 km

Peterborough, ON
80 km away
Good Deal

$48,910

Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior colour:
White
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
64,321
Stock #:
323328U
VIN:
3GTUUEE83SG323328
White 2025 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

64,321 km

Port Perry, ON
89 km away
Good Deal

$60,403

Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior colour:
Black
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
48,712
Stock #:
2490P
VIN:
3GTUUEE88SG148350
Black 2025 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Bolton GM

Sponsored by Bolton GM

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

48,712 km

Bolton, ON
49 km away
Good Deal
Certified Pre-Owned

$59,888

Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior colour:
Black
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
33,798
Stock #:
C-29591
VIN:
3GTUUEE88SG229591
Black 2025 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

33,798 km

Brampton, ON
51 km away
Fair Deal

$64,995

Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior colour:
Gray
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
58,297
Stock #:
260344A
VIN:
3GTUUEE89SG152729
Gray 2025 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
New arrival

Sponsored Listing

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

58,297 km

Mississauga, ON
50 km away
Fair Deal

$62,995

Year:
2019
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Combined gas mileage:
14 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
94,611
Stock #:
2893BA
VIN:
1GTR9EED7KZ198662
 2019 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2019 GMC Sierra 1500

AT4 Double Cab 4WD

94,611 km

Aurora, ON
37 km away
Fair Deal

$36,995

Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Black
Interior colour:
Black
Transmission:
Automatic
Mileage:
46,417
Stock #:
261184A
VIN:
3GTUUEEL2RG172948
Black 2024 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

46,417 km

Port Hope, ON
66 km away
Great Deal

$52,888

Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Black
Interior colour:
Black
Transmission:
Automatic
Mileage:
42,981
Stock #:
U7684
VIN:
3GTUUEEL6RG240040
Black 2024 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

42,981 km

Bolton, ON
50 km away
Great Deal

$53,994

Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Transmission:
Automatic
Mileage:
151,732
Stock #:
MG106428
VIN:
3GTP9EELXMG106428
White 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$2,388

 

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

151,732 km

Peterborough, ON
80 km away
Good Deal

$37,912

$35,524

Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Silver
Interior colour:
Gray
Transmission:
Automatic
Mileage:
125,117
Stock #:
18-260570B
VIN:
1GTU9EETXMZ105878
Silver 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

125,117 km

Ajax, ON
5 km away
Good Deal

$38,816

Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Transmission:
Automatic
Mileage:
48,501
Stock #:
WB2107
VIN:
3GTUUEELXRG370340
White 2024 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

48,501 km

Richmond Hill, ON
30 km away
Good Deal

$54,984

Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Black
Interior colour:
Black
Transmission:
Automatic
Mileage:
109,322
Stock #:
2461P
VIN:
3GTPUEEL8NG504429
Black 2022 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

109,322 km

Bolton, ON
49 km away
Good Deal
Certified Pre-Owned

$46,995

Year:
2023
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
93,589
Stock #:
26YUK22A
VIN:
3GTUUEE86PG105018
 2023 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$2,000

 

2023 GMC Sierra 1500

AT4 Crew Cab 4WD

93,589 km

Virgil, ON
66 km away
Good Deal

$48,988

$46,988

Year:
2020
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior colour:
Onyx Black
Combined gas mileage:
14 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
105,583
Stock #:
E3331
VIN:
1GTP9EEL4LZ226207
Onyx Black 2020 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,198

 

2020 GMC Sierra 1500

AT4 Crew Cab 4WD

105,583 km

St Catharines, ON
75 km away
Fair Deal

$44,698

$43,500

Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Transmission:
Automatic
Mileage:
75,576
Stock #:
RG317275
VIN:
3GTUUEEL2RG317275
White 2024 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

75,576 km

Peterborough, ON
80 km away
Good Deal

$48,910

Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior colour:
White
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
64,321
Stock #:
323328U
VIN:
3GTUUEE83SG323328
White 2025 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

64,321 km

Port Perry, ON
89 km away
Good Deal

$60,403

4.0 Overall rating

(2 reviews)

Filter by rating


Anonymous

5.0

Reviewed a 2019 GMC AT4 Crew Cab 4WD on Sep 9, 2024

The truck had all the features I wanted and the price was in-line, or better with others in my search.

Is this review helpful?
Buddy H

3.0

Reviewed a 2019 GMC AT4 Crew Cab 4WD on Jan 5, 2025

Slightly over priced for the miles I would pay $29000-$30000 all day

Is this review helpful?